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Re: [Scst-devel] Direct install on iscsi target
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From: Kristof V. D. <kva...@as...> - 2009-12-03 10:33:20
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Hi, Today I tried latest SCST (-> svn co https://scst.svn.sourceforge.net/svnroot/scst/trunk) First I was having issues setting up new targets: The problem start when I try to assign a device to a security group: root@cpunode1:~# scstadmin -assigndev testdisk -group Default_iqn.2007-05.com.example:testtarget Collecting current configuration: done. -> Device 'testdisk': Using next available LUN of 0 for group 'Default_iqn.2007-05.com.example:testtarget'. WARNING: Unable to assign non-existant device 'testdisk' to group 'Default_iqn.2007-05.com.example:testtarget'. All done. This while the disk is listed in: root@cpunode1:~# grep testdisk /proc/scsi_tgt/vdisk/vdisk testdisk 24414 512 /dev/53e16fb8001b4ce4 testdisk 165858fe root@cpunode1:~# root@cpunode1:~# fdisk -l /dev/53e16fb8001b4ce4 Disk /dev/53e16fb8001b4ce4: 25.6 GB, 25600000000 bytes 255 heads, 63 sectors/track, 3112 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Disk /dev/53e16fb8001b4ce4 doesn't contain a valid partition table Since my previous iscsi target was still working I did another test to do the direct install, this still crashed SCST, below are the logs In the logs I see: Phase 1 gpxe login Dec 3 09:26:14 cpunode1 kernel: [56453.600400] [8204]: session_add:156:Adding session SID 1000023270040 Dec 3 09:26:14 cpunode1 kernel: [56453.600419] [8204]: scst: scst_init_session:5428:Using security group "Default_iqn.2009-11.com.aserver:9abd2be9-6d9b-4232-a53e-a9b3a08f7ce5" for initiator "iqn.2009-04.com.aserver:kvandoor" Dec 3 09:26:14 cpunode1 kernel: [56453.600425] [8204]: scst_alloc_add_tgt_dev:1561:Device 7427969958634003 on SCST lun=0 Dec 3 09:26:14 cpunode1 kernel: [56453.600430] [8204]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d775000 Dec 3 09:26:14 cpunode1 kernel: [56453.600434] [8204]: scst_alloc_add_tgt_dev:1561:Device 64875eec8e14430a on SCST lun=1 Dec 3 09:26:14 cpunode1 kernel: [56453.600436] [8204]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d7751b0 Dec 3 09:26:14 cpunode1 kernel: [56453.600439] [8204]: iscsi_session_alloc:113:Session ffff81008d75e000 created: target ffff8101e9781400, tid 14, sid 0x1000023270040 Dec 3 09:26:14 cpunode1 kernel: [56453.600444] [8204]: iscsi-scst: log_params:74:Negotiated parameters: InitialR2T Yes, ImmediateData Yes, MaxConnections 1, MaxRecvDataSegment Length 1048576, MaxXmitDataSegmentLength 8192, Dec 3 09:26:14 cpunode1 kernel: [56453.600448] [8204]: iscsi-scst: log_params:78: MaxBurstLength 262144, FirstBurstLength 65536, DefaultTime2Wait 2, DefaultTime2Retain 0, Dec 3 09:26:14 cpunode1 kernel: [56453.600452] [8204]: iscsi-scst: log_params:84: MaxOutstandingR2T 1, DataPDUInOrder Yes, DataSequenceInOrder Yes, ErrorRecoveryLevel 0, Dec 3 09:26:14 cpunode1 kernel: [56453.600455] [8204]: iscsi-scst: log_params:91: HeaderDigest None, DataDigest None, OFMarker No, IFMarker No, OFMarkInt 2048, IFMarkInt 20 48 Dec 3 09:26:14 cpunode1 kernel: [56453.600471] [8204]: iscsi_conn_alloc:572:Creating connection ffff81008d680000 for sid 0x1000023270040, cid 0 Dec 3 09:26:14 cpunode1 kernel: [56453.600479] [8204]: conn_activate:435:Enabling conn ffff81008d680000 Dec 3 09:26:14 cpunode1 kernel: [56453.601609] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d746000 (tag 33554432), blocking further cmds due to possible double reset UA (dev ff ff8101db2bf400) Dec 3 09:26:14 cpunode1 kernel: [56453.601614] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bf400 Dec 3 09:26:14 cpunode1 kernel: [56453.601622] [8236]: scst_dec_on_dev_cmd:578:cmd ffff81008d746000 (tag 33554432): unblocking dev ffff8101db2bf400 Dec 3 09:26:14 cpunode1 kernel: [56453.601626] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bf400 Dec 3 09:26:14 cpunode1 kernel: [56453.601950] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d7461c8 (tag 50331648), blocking further cmds due to possible double reset UA (dev ff ff8101db2bf400) Dec 3 09:26:14 cpunode1 kernel: [56453.601955] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bf400 Dec 3 09:26:14 cpunode1 kernel: [56453.601969] [8236]: scst_check_sense:2446:Clearing dbl_ua_possible flag (dev ffff8101db2bf400, cmd ffff81008d7461c8) Dec 3 09:26:14 cpunode1 kernel: [56453.601973] [8236]: scst_dec_on_dev_cmd:578:cmd ffff81008d7461c8 (tag 50331648): unblocking dev ffff8101db2bf400 Dec 3 09:26:14 cpunode1 kernel: [56453.601976] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bf400 phase 2 Windows installer launches Dec 3 09:27:47 cpunode1 kernel: [56546.159481] [0]: iscsi-scst: __iscsi_state_change:313:***ERROR***: Connection with initiator iqn.2009-04.com.aserver:kvandoor unexpectedly c losed! Dec 3 09:27:47 cpunode1 kernel: [56546.159487] [0]: __iscsi_state_change:315:conn ffff81008d680000, sk state 7 Dec 3 09:27:47 cpunode1 kernel: [56546.157607] [9101]: iscsi-scst: close_conn:390:Closing connection ffff81008d680000 (conn_ref_cnt=1)Dec 3 09:27:47 cpunode1 kernel: [56546.157617] [9101]: scst: scst_rx_mgmt_fn:5261:TM fn 6 Dec 3 09:27:47 cpunode1 kernel: [56546.157620] [9101]: scst_rx_mgmt_fn:5271:sess=ffff81008d70d000, tag_set 0, tag 0, lun_set 1, lun=0, cmd_sn_set 0, cmd_sn 0, priv ffff81008d6 80000 Dec 3 09:27:47 cpunode1 kernel: [56546.157624] [9101]: scst_post_rx_mgmt_cmd:5199:Adding mgmt cmd ffff81021ed33a28 to active mgmt cmd list Dec 3 09:27:47 cpunode1 kernel: [56546.157628] [9101]: req_cmnd_release_force:389:ffff81008d674148 Dec 3 09:27:47 cpunode1 kernel: [56546.157632] [9101]: conn_abort:1932:Aborting conn ffff81008d680000 Dec 3 09:27:47 cpunode1 kernel: [56546.157637] [7839]: scst_tm_thread:5090:Deleting mgmt cmd ffff81021ed33a28 from active cmd list Dec 3 09:27:47 cpunode1 kernel: [56546.157641] [7839]: scst_call_dev_task_mgmt_fn:4007:Calling dev handler vdisk_fileio task_mgmt_fn(fn=6) Dec 3 09:27:47 cpunode1 kernel: [56546.157644] [7839]: scst_call_dev_task_mgmt_fn:4011:Dev handler vdisk_fileio task_mgmt_fn() returned 1 Dec 3 09:27:47 cpunode1 kernel: [56546.157647] [7839]: scst_call_dev_task_mgmt_fn:4007:Calling dev handler vdisk_fileio task_mgmt_fn(fn=6) Dec 3 09:27:47 cpunode1 kernel: [56546.157649] [7839]: scst_call_dev_task_mgmt_fn:4011:Dev handler vdisk_fileio task_mgmt_fn() returned 1 Dec 3 09:27:47 cpunode1 kernel: [56546.157658] [0]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d775000 Dec 3 09:27:47 cpunode1 kernel: [56546.157662] [0]: scst_free_all_UA:4455:Clearing UA for tgt_dev LUN 1 Dec 3 09:27:47 cpunode1 kernel: [56546.157666] [0]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d7751b0 Dec 3 09:27:47 cpunode1 kernel: [56546.157669] [7839]: iscsi_task_mgmt_affected_cmds_done:323:scst_mcmd ffff81021ed33a28, fn 6, priv ffff81008d680000 Dec 3 09:27:47 cpunode1 kernel: [56546.157674] [7839]: scst_call_task_mgmt_affected_cmds_done:4897:Target's iscsi task_mgmt_affected_cmds_done() returned Dec 3 09:27:47 cpunode1 kernel: [56546.157678] [7839]: iscsi_task_mgmt_fn_done:3009:req ffff81008d680000, scst_mcmd ffff81021ed33a28, fn 6, scst status 0 Dec 3 09:27:47 cpunode1 kernel: [56546.157682] [7839]: scst_mgmt_cmd_send_done:4958:Target's iscsi task_mgmt_fn_done() returned Dec 3 09:27:47 cpunode1 kernel: [56546.157816] [9101]: iscsi-scst: close_conn:551:Notifying user space about closing connection ffff81008d680000 Dec 3 09:27:47 cpunode1 kernel: [56546.157824] [9101]: conn_free:511:Freeing conn ffff81008d680000 (sess=ffff81008d75e000, 0x1000023270040 0) Dec 3 09:27:47 cpunode1 kernel: [56546.157838] [9101]: session_free:268:Freeing session ffff81008d75e000 (SID 1000023270040) Dec 3 09:27:47 cpunode1 kernel: [56546.157843] [9101]: scst_unregister_session:5553:Unregistering session ffff81008d70d000 (wait 0) Dec 3 09:27:47 cpunode1 kernel: [56546.157846] [9101]: scst: scst_rx_mgmt_fn:5261:TM fn 10 Dec 3 09:27:47 cpunode1 kernel: [56546.157849] [9101]: scst_rx_mgmt_fn:5271:sess=ffff81008d70d000, tag_set 0, tag 0, lun_set 1, lun=0, cmd_sn_set 0, cmd_sn 0, priv 00000000000 00000 Dec 3 09:27:47 cpunode1 kernel: [56546.157854] [9101]: scst_post_rx_mgmt_cmd:5199:Adding mgmt cmd ffff81021ed33a28 to active mgmt cmd list Dec 3 09:27:47 cpunode1 kernel: [56546.157867] [7839]: scst_tm_thread:5090:Deleting mgmt cmd ffff81021ed33a28 from active cmd list Dec 3 09:27:47 cpunode1 kernel: [56546.157870] [7839]: scst_call_dev_task_mgmt_fn:4007:Calling dev handler vdisk_fileio task_mgmt_fn(fn=10) Dec 3 09:27:47 cpunode1 kernel: [56546.157874] [7839]: scst_call_dev_task_mgmt_fn:4011:Dev handler vdisk_fileio task_mgmt_fn() returned 1 Dec 3 09:27:47 cpunode1 kernel: [56546.157877] [7839]: scst_call_dev_task_mgmt_fn:4007:Calling dev handler vdisk_fileio task_mgmt_fn(fn=10) Dec 3 09:27:47 cpunode1 kernel: [56546.157880] [7839]: scst_call_dev_task_mgmt_fn:4011:Dev handler vdisk_fileio task_mgmt_fn() returned 1 Dec 3 09:27:47 cpunode1 kernel: [56546.157884] [0]: scst_free_all_UA:4455:Clearing UA for tgt_dev LUN 0 Dec 3 09:27:47 cpunode1 kernel: [56546.157887] [0]: scst_free_all_UA:4455:Clearing UA for tgt_dev LUN 1 Phase 3 windows installer logs in Dec 3 09:30:01 cpunode1 kernel: [56680.210182] [8204]: session_add:156:Adding session SID 2000037010040 Dec 3 09:30:01 cpunode1 kernel: [56680.210199] [8204]: scst: scst_init_session:5428:Using security group "Default_iqn.2009-11.com.aserver:9abd2be9-6d9b-4232-a53e-a9b3a08f7ce5" for initiator "iqn.2009-04.com.aserver:kvandoor" Dec 3 09:30:01 cpunode1 kernel: [56680.210205] [8204]: scst_alloc_add_tgt_dev:1561:Device 7427969958634003 on SCST lun=0 Dec 3 09:30:01 cpunode1 kernel: [56680.210209] [8204]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d7751b0 Dec 3 09:30:01 cpunode1 kernel: [56680.210213] [8204]: scst_alloc_add_tgt_dev:1561:Device 64875eec8e14430a on SCST lun=1 Dec 3 09:30:01 cpunode1 kernel: [56680.210215] [8204]: scst_alloc_set_UA:4352:Adding new UA to tgt_dev ffff81008d775000 Dec 3 09:30:01 cpunode1 kernel: [56680.210219] [8204]: iscsi_session_alloc:113:Session ffff81008d75e000 created: target ffff8101e9781400, tid 14, sid 0x2000037010040 Dec 3 09:30:01 cpunode1 kernel: [56680.210224] [8204]: iscsi-scst: log_params:74:Negotiated parameters: InitialR2T No, ImmediateData Yes, MaxConnections 1, MaxRecvDataSegmentL ength 1048576, MaxXmitDataSegmentLength 65536, Dec 3 09:30:01 cpunode1 kernel: [56680.210228] [8204]: iscsi-scst: log_params:78: MaxBurstLength 262144, FirstBurstLength 65536, DefaultTime2Wait 2, DefaultTime2Retain 20, Dec 3 09:30:01 cpunode1 kernel: [56680.210231] [8204]: iscsi-scst: log_params:84: MaxOutstandingR2T 16, DataPDUInOrder Yes, DataSequenceInOrder Yes, ErrorRecoveryLevel 0, Dec 3 09:30:01 cpunode1 kernel: [56680.210234] [8204]: iscsi-scst: log_params:91: HeaderDigest None, DataDigest None, OFMarker No, IFMarker No, OFMarkInt 2048, IFMarkInt 20 48 Dec 3 09:30:01 cpunode1 kernel: [56680.210251] [8204]: iscsi_conn_alloc:572:Creating connection ffff8101de0c6c00 for sid 0x2000037010040, cid 1 Dec 3 09:30:01 cpunode1 kernel: [56680.210259] [8204]: conn_activate:435:Enabling conn ffff8101de0c6c00 Dec 3 09:30:01 cpunode1 kernel: [56680.226095] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed390 (tag 117440512), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:01 cpunode1 kernel: [56680.226100] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00Dec 3 09:30:01 cpunode1 kernel: [56680.226108] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed390 (tag 117440512): unblocking dev ffff8101db2bfe00Dec 3 09:30:01 cpunode1 kernel: [56680.226111] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.226522] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed390 (tag 134217728), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:01 cpunode1 kernel: [56680.226526] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.226530] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed390 (tag 134217728): unblocking dev ffff8101db2bfe00Dec 3 09:30:01 cpunode1 kernel: [56680.226533] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.226915] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed558 (tag 150994944), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:01 cpunode1 kernel: [56680.226919] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.226923] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed558 (tag 150994944): unblocking dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.226926] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.227346] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed720 (tag 167772160), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:01 cpunode1 kernel: [56680.227350] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.227354] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed720 (tag 167772160): unblocking dev ffff8101db2bfe00 Dec 3 09:30:01 cpunode1 kernel: [56680.227357] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.627767] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed720 (tag 570425344), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:02 cpunode1 kernel: [56680.627773] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.627777] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed720 (tag 570425344): unblocking dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.627780] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.629004] [0]: scst_inc_on_dev_cmd:4732:cmd ffff81008d6ed720 (tag 587202560), blocking further cmds due to possible double reset UA (dev f fff8101db2bfe00) Dec 3 09:30:02 cpunode1 kernel: [56680.629009] [0]: __scst_block_dev:4609:Device BLOCK(new 1), dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.629012] [8231]: scst_check_sense:2446:Clearing dbl_ua_possible flag (dev ffff8101db2bfe00, cmd ffff81008d6ed720) Dec 3 09:30:02 cpunode1 kernel: [56680.629016] [8231]: scst_dec_on_dev_cmd:578:cmd ffff81008d6ed720 (tag 587202560): unblocking dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.629019] [0]: scst_unblock_dev:4652:Device UNBLOCK(new 0), dev ffff8101db2bfe00 Dec 3 09:30:02 cpunode1 kernel: [56680.945532] conn ffff81008d674290 rd_task != current ffff8101db0b97d0 (pid 8199) Dec 3 09:30:02 cpunode1 kernel: [56680.945587] rd_state 200 Dec 3 09:30:02 cpunode1 kernel: [56680.945609] rd_task 0000000000000000 phase 4: SCST crashes Dec 3 09:30:02 cpunode1 kernel: [56680.945660] Unable to handle kernel NULL pointer dereference at 0000000000000138 RIP: Dec 3 09:30:02 cpunode1 kernel: [56680.945673] [<ffffffff8864d174>] :iscsi_scst:iscsi_extracheck_is_rd_thread+0x94/0xb0 Dec 3 09:30:02 cpunode1 kernel: [56680.945770] PGD 21ef8c067 PUD 21ef8b067 PMD 0 Dec 3 09:30:02 cpunode1 kernel: [56680.945801] Oops: 0000 [1] SMP Dec 3 09:30:02 cpunode1 kernel: [56680.945827] CPU 1 Dec 3 09:30:02 cpunode1 kernel: [56680.945850] Modules linked in: iscsi_scst crc32c libcrc32c dssdrv scst_vdisk scst tun af_packet vboxnetadp vboxnetflt vboxdrv container sbs dock sbshc battery video output ac iptable_filter ip_tables x_tables xfs ebtable_broute bridge ebtable_nat ebtable_filter ebtables parport_pc lp parport loop ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr ipv6 evdev pcspkr k8temp iscsi_tcp libiscsi scsi_transport_iscsi shpchp pci_hotplug i2c_nforce2 button i2c_core dm_multipath ext3 jbd mbcache sg sr_mod cdrom sd_mod ata_generic pata_amd sata_nv pata_acpi floppy libata ehci_hcd forcedeth scsi_mod ohci_hcd usbcore raid10 raid456 async_xor async_memcpy async_tx xor raid1 raid0 multipath linear md_mod dm_mirror dm_snapshot dm_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse Dec 3 09:30:02 cpunode1 kernel: [56680.946284] Pid: 8199, comm: iscsird1 Not tainted 2.6.24-24-generic #1 Dec 3 09:30:02 cpunode1 kernel: [56680.946316] RIP: 0010:[<ffffffff8864d174>] [<ffffffff8864d174>] :iscsi_scst:iscsi_extracheck_is_rd_thread+0x94/0xb0 Dec 3 09:30:02 cpunode1 kernel: [56680.946376] RSP: 0018:ffff8101de1cfe30 EFLAGS: 00010286 Dec 3 09:30:02 cpunode1 kernel: [56680.946405] RAX: 0000000000000000 RBX: ffff81008d674290 RCX: 00000000ffffffff Dec 3 09:30:02 cpunode1 kernel: [56680.946438] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff88655d1b Dec 3 09:30:02 cpunode1 kernel: [56680.946471] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff Dec 3 09:30:02 cpunode1 kernel: [56680.946504] R10: 0000000000000000 R11: 0000000000000000 R12: ffff81008d674e18 Dec 3 09:30:02 cpunode1 kernel: [56680.946537] R13: ffff8101de1cfeb4 R14: ffff8101de0c6db8 R15: 0000000000000000 Dec 3 09:30:02 cpunode1 kernel: [56680.946571] FS: 0000000040769950(0000) GS:ffff810220001800(0000) knlGS:00000000f76aeb90 Dec 3 09:30:02 cpunode1 kernel: [56680.946622] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Dec 3 09:30:02 cpunode1 kernel: [56680.946652] CR2: 0000000000000138 CR3: 000000021ef88000 CR4: 00000000000006e0 Dec 3 09:30:02 cpunode1 kernel: [56680.946685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 3 09:30:02 cpunode1 kernel: [56680.946717] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Dec 3 09:30:02 cpunode1 kernel: [56680.946751] Process iscsird1 (pid: 8199, threadinfo ffff8101de1ce000, task ffff8101db0b97d0) Dec 3 09:30:02 cpunode1 kernel: [56680.946802] Stack: ffff81008d674000 ffffffff88647df0 ffff81008d674000 ffff8101de0c6c00 Dec 3 09:30:02 cpunode1 kernel: [56680.946857] ffff81008d674000 ffffffff8864804e 0000000000000000 ffffffff8864b173 Dec 3 09:30:02 cpunode1 kernel: [56680.947830] ffff8101de0c6c00 ffff8101de0c6d48 ffffffff8864b660 ffff8101de1cfeb4 Dec 3 09:30:02 cpunode1 kernel: [56680.947866] Call Trace: Dec 3 09:30:02 cpunode1 kernel: [56680.947911] [<ffffffff88647df0>] :iscsi_scst:data_out_end+0x2c0/0x390 Dec 3 09:30:02 cpunode1 kernel: [56680.947948] [<ffffffff8864804e>] :iscsi_scst:cmnd_rx_end+0x18e/0x1f0 Dec 3 09:30:02 cpunode1 kernel: [56680.947984] [<ffffffff8864b173>] :iscsi_scst:process_read_io+0x313/0x630 Dec 3 09:30:02 cpunode1 kernel: [56680.948021] [<ffffffff8864b660>] :iscsi_scst:istrd+0x0/0x290 Dec 3 09:30:02 cpunode1 kernel: [56680.948055] [<ffffffff8864b560>] :iscsi_scst:scst_do_job_rd+0xd0/0x1d0 Dec 3 09:30:02 cpunode1 kernel: [56680.948093] [<ffffffff8864b660>] :iscsi_scst:istrd+0x0/0x290 Dec 3 09:30:02 cpunode1 kernel: [56680.948127] [<ffffffff8864b704>] :iscsi_scst:istrd+0xa4/0x290 Dec 3 09:30:02 cpunode1 kernel: [56680.948162] [<ffffffff802340a0>] default_wake_function+0x0/0x10 Dec 3 09:30:02 cpunode1 kernel: [56680.948197] [kthread+0x4b/0x80] kthread+0x4b/0x80 Dec 3 09:30:02 cpunode1 kernel: [56680.948228] [child_rip+0xa/0x12] child_rip+0xa/0x12 Dec 3 09:30:02 cpunode1 kernel: [56680.948264] [kthread+0x0/0x80] kthread+0x0/0x80 Dec 3 09:30:02 cpunode1 kernel: [56680.948293] [child_rip+0x0/0x12] child_rip+0x0/0x12 Dec 3 09:30:02 cpunode1 kernel: [56680.948323] Dec 3 09:30:02 cpunode1 kernel: [56680.948343] Dec 3 09:30:02 cpunode1 kernel: [56680.948343] Code: 8b b0 38 01 00 00 31 c0 e8 af 11 bf f7 0f 0b eb fe 66 66 2e Dec 3 09:30:02 cpunode1 kernel: [56680.948435] RIP [<ffffffff8864d174>] :iscsi_scst:iscsi_extracheck_is_rd_thread+0x94/0xb0 Dec 3 09:30:02 cpunode1 kernel: [56680.948490] RSP <ffff8101de1cfe30> Dec 3 09:30:02 cpunode1 kernel: [56680.948514] CR2: 0000000000000138 Dec 3 09:30:02 cpunode1 kernel: [56680.948909] ---[ end trace 2f379bd18420606e ]--- Kristof On 02 Dec 2009, at 18:08, Vladislav Bolkhovitin wrote: > Hello, > > AFAIK, nobody has tried your configuration. > > Can you try with the latest trunk? > > Vlad > > Kristof Van Doorsselaere, on 12/02/2009 05:32 PM wrote: >> Hello Mailing list. >> I'm experiencing a iscsi-scst crash with latest stable 1.0.1.1 version >> Below scenario results in the crash: >> My goal: Do direct install on an iscsi target using pgxe as bootloader. In my tests I tried to install Windows 7 (which is capable to install on iscsi target) >> The Server is Ubuntu 8.0.4.3 (used for the iscsi target) >> Below messages are seen in kern.log >> Initial connection gpxe: > |
